| 2 |
|
// |
| 3 |
|
// The sections are divided into AtomTypes |
| 4 |
|
// |
| 5 |
< |
//any parameters (but not all) are derived from the TRAPPE force field |
| 5 |
> |
// many parameters (but not all) are derived from the TRAPPE force field |
| 6 |
|
// of Siepmann's group. |
| 7 |
< |
begin AtomTypes |
| 7 |
> |
|
| 8 |
> |
begin Options |
| 9 |
> |
Name = "DUFF" |
| 10 |
> |
GayBerneMu = 2.0 |
| 11 |
> |
GayBerneNu = 1.0 |
| 12 |
> |
end Options |
| 13 |
> |
|
| 14 |
> |
begin BaseAtomTypes |
| 15 |
|
//Name mass (amu) |
| 16 |
|
CH4 16.05 |
| 17 |
|
CH3 15.04 |
| 18 |
|
CH2 14.03 |
| 19 |
|
CH 13.02 |
| 20 |
< |
DIP 9.00765 |
| 20 |
> |
DIP 9.00764 |
| 21 |
|
SSD 18.0153 |
| 22 |
< |
SSD1 18.0153 |
| 23 |
< |
SSD_E 18.0153 |
| 24 |
< |
SSD_RF 18.0153 |
| 22 |
> |
SSD1 18.0153 |
| 23 |
> |
SSD_E 18.0153 |
| 24 |
> |
SSD_RF 18.0153 |
| 25 |
|
TAP 18.0153 |
| 26 |
+ |
TRED 18.0153 |
| 27 |
+ |
EP_TRED 0.0 |
| 28 |
+ |
O_DIP3P 15.9994 |
| 29 |
|
O_TIP3P 15.9994 |
| 30 |
|
O_TIP4P 15.9994 |
| 31 |
< |
O_TIP4P-Ew 15.9994 |
| 31 |
> |
O_TIP4P-Ew 15.9994 |
| 32 |
|
O_TIP5P 15.9994 |
| 33 |
+ |
O_TIP5P-E 15.9994 |
| 34 |
|
O_SPCE 15.9994 |
| 35 |
|
O_SPC 15.9994 |
| 36 |
+ |
H_DIP3P 1.0079 |
| 37 |
|
H_TIP3P 1.0079 |
| 38 |
|
H_TIP4P 1.0079 |
| 39 |
< |
H_TIP4P-Ew 1.0079 |
| 39 |
> |
H_TIP4P-Ew 1.0079 |
| 40 |
|
H_TIP5P 1.0079 |
| 41 |
|
H_SPCE 1.0079 |
| 42 |
|
H_SPC 1.0079 |
| 43 |
|
EP_TIP4P 0.0 |
| 44 |
< |
EP_TIP4P-Ew 0.0 |
| 44 |
> |
EP_TIP4P-Ew 0.0 |
| 45 |
|
EP_TIP5P 0.0 |
| 46 |
|
HEAD 196 |
| 47 |
|
TB1 14.03 |
| 62 |
|
Cl- 35.4527 |
| 63 |
|
Na+ 22.98977 |
| 64 |
|
Ar 39.948 |
| 65 |
+ |
GBAr 39.948 |
| 66 |
|
Br 79.904 |
| 67 |
|
Kr 83.80 |
| 68 |
< |
U 1.00 |
| 69 |
< |
GB 48.0428 |
| 70 |
< |
end AtomTypes |
| 68 |
> |
GBKr 83.80 |
| 69 |
> |
U 1.00 |
| 70 |
> |
GBPaper 48.0428 |
| 71 |
> |
GBlinear 48.0428 |
| 72 |
> |
GBC6H6 78.11184 |
| 73 |
> |
GBCH3OH 32.04186 |
| 74 |
> |
GBH2O 18.0153 |
| 75 |
> |
Pchg+ 5.000 |
| 76 |
> |
Pchg- 5.000 |
| 77 |
> |
PDIP 10.000 |
| 78 |
> |
DPD 72.06112 |
| 79 |
> |
end BaseAtomTypes |
| 80 |
|
|
| 81 |
|
begin DirectionalAtomTypes |
| 82 |
|
//Name I_xx I_yy I_zz (All moments in (amu*Ang^2) |
| 83 |
< |
DIP 0.5 0.5 0 |
| 83 |
> |
H_DIP3P 0 0 0 |
| 84 |
> |
DIP 0.8202 0.8202 0 |
| 85 |
|
SSD 1.7696 0.6145 1.1550 |
| 86 |
|
SSD1 1.7696 0.6145 1.1550 |
| 87 |
|
SSD_E 1.7696 0.6145 1.1550 |
| 88 |
|
SSD_RF 1.7696 0.6145 1.1550 |
| 89 |
|
TAP 1.7696 0.6145 1.1550 |
| 90 |
+ |
TRED 1.7696 0.6145 1.1550 |
| 91 |
|
HEAD 1125 1125 250 |
| 92 |
< |
GB 86.477 86.477 0 |
| 92 |
> |
GBPaper 86.477 86.477 0 |
| 93 |
> |
GBlinear 86.477 86.477 0 |
| 94 |
> |
GBC6H6 88.781 88.781 177.561 |
| 95 |
> |
GBCH3OH 4.056 20.258 20.999 |
| 96 |
> |
GBH2O 1.777 0.581 1.196 |
| 97 |
> |
GBAr 1.777 0.581 1.196 |
| 98 |
> |
GBKr 1.777 0.581 1.196 |
| 99 |
> |
PDIP 10.0 10.0 0 |
| 100 |
|
end DirectionalAtomTypes |
| 101 |
|
|
| 102 |
|
begin GayBerneAtomTypes |
| 103 |
< |
//Name Sigma 12b_ratio eps eps_ratio mu nu |
| 104 |
< |
GB 3.35 2.074626866 1.31713 .178317250385 2.0 1.0 |
| 103 |
> |
//Name d l eps eps_ratio dw |
| 104 |
> |
GBPaper 3.35 10.05 0.774729 0.2 1.0 |
| 105 |
> |
GBlinear 2.8104 9.993 0.774729 0.150814 1.0 |
| 106 |
> |
GBC6H6 4.65 2.03 0.540 3.67 0.6 |
| 107 |
> |
GBCH3OH 2.55 3.18 0.542 1.03 1.0 |
| 108 |
> |
GBAr 3.41 3.41 0.2381 1.0 1.0 |
| 109 |
> |
GBKr 3.83 3.83 0.3259 1.0 1.0 |
| 110 |
|
end GayBerneAtomTypes |
| 111 |
|
|
| 112 |
|
begin LennardJonesAtomTypes |
| 113 |
< |
//Name epsilon sigma |
| 114 |
< |
DIP 0.038025 3.12 |
| 115 |
< |
SSD 0.152 3.051 |
| 113 |
> |
//Name epsilon sigma |
| 114 |
> |
DIP 0.038025 3.12 |
| 115 |
> |
SSD 0.152 3.051 |
| 116 |
|
SSD1 0.152 3.016 |
| 117 |
|
SSD_E 0.152 3.035 |
| 118 |
|
SSD_RF 0.152 3.019 |
| 119 |
< |
TAP 0.152 2.9 |
| 119 |
> |
TAP 0.152 2.9 |
| 120 |
> |
TRED 0.2045 2.980 |
| 121 |
> |
O_DIP3P 0.1521 3.15061 |
| 122 |
|
O_TIP3P 0.1521 3.15061 |
| 123 |
|
O_TIP4P 0.1550 3.15365 |
| 124 |
< |
O_TIP4P-Ew 0.16275 3.16435 |
| 124 |
> |
O_TIP4P-Ew 0.16275 3.16435 |
| 125 |
|
O_TIP5P 0.16 3.12 |
| 126 |
+ |
O_TIP5P-E 0.178 3.097 |
| 127 |
|
O_SPCE 0.15532 3.16549 |
| 128 |
|
O_SPC 0.15532 3.16549 |
| 129 |
|
CH4 0.279 3.73 |
| 134 |
|
TB1 0.0866 4.0 |
| 135 |
|
TE1 0.185 4.0 |
| 136 |
|
TB2 0.25 6.0 |
| 137 |
< |
TE2 0.5 6.0 |
| 138 |
< |
TB3 0.5 8.0 |
| 139 |
< |
TE3 0.75 8.0 |
| 137 |
> |
TE2 0.5 6.0 |
| 138 |
> |
TB3 0.5 8.0 |
| 139 |
> |
TE3 0.75 8.0 |
| 140 |
|
H 0.017090056482 2.81 |
| 141 |
|
He 0.020269601874 2.28 |
| 142 |
|
C 0.101745452544 3.35 |
| 149 |
|
Cl- 0.100 4.445 |
| 150 |
|
Na+ 0.118 2.579 |
| 151 |
|
Ar 0.238068461226 3.41 |
| 152 |
< |
Br 0.511111921764 3.54 |
| 152 |
> |
Br 0.5111119214 3.54 |
| 153 |
|
Kr 0.32590340268 3.83 |
| 154 |
|
U 1.0 1.0 |
| 155 |
+ |
Pchg+ 0.1 3.0 |
| 156 |
+ |
Pchg- 0.1 3.0 |
| 157 |
+ |
PDIP 0.15 5.0 |
| 158 |
+ |
DPD 1.194 4.70 |
| 159 |
+ |
GBH2O 0.2 2.35 |
| 160 |
|
end LennardJonesAtomTypes |
| 161 |
|
|
| 162 |
|
begin ChargeAtomTypes |
| 166 |
|
O_SPC -0.82 |
| 167 |
|
H_TIP3P 0.417 |
| 168 |
|
H_TIP4P 0.520 |
| 169 |
< |
H_TIP4P-Ew 0.52422 |
| 169 |
> |
H_TIP4P-Ew 0.52422 |
| 170 |
|
H_TIP5P 0.241 |
| 171 |
|
H_SPCE 0.4238 |
| 172 |
|
H_SPC 0.42 |
| 176 |
|
Cl -1.0 |
| 177 |
|
Cl- -1.0 |
| 178 |
|
Na+ 1.0 |
| 179 |
+ |
Pchg+ 0.5 |
| 180 |
+ |
Pchg- -1.0 |
| 181 |
+ |
EP_TRED 1.041 |
| 182 |
+ |
TRED -1.041 |
| 183 |
|
end ChargeAtomTypes |
| 184 |
|
|
| 185 |
|
begin MultipoleAtomTypes |
| 214 |
|
// Quadrupole moments are given in units of 10^-26 esu cm^2 (also known as an |
| 215 |
|
// esu centi-barn) |
| 216 |
|
// |
| 217 |
< |
DIP d 0.0 0.0 0.0 1.91 |
| 218 |
< |
SSD_E dq 0.0 0.0 0.0 2.42 -1.682 1.762 -0.08 |
| 219 |
< |
SSD_RF dq 0.0 0.0 0.0 2.48 -1.682 1.762 -0.08 |
| 220 |
< |
SSD dq 0.0 0.0 0.0 2.35 -1.682 1.762 -0.08 |
| 221 |
< |
SSD1 dq 0.0 0.0 0.0 2.35 -1.682 1.762 -0.08 |
| 222 |
< |
TAP dq 0.0 0.0 0.0 2.12 -1.682 1.762 -0.08 |
| 217 |
> |
H_DIP3P d 0.0 0.0 0.0 1.91 |
| 218 |
> |
DIP d 0.0 0.0 0.0 1.91 |
| 219 |
> |
SSD_E dq 0.0 0.0 0.0 2.42 -1.682 1.762 -0.08 |
| 220 |
> |
SSD_RF dq 0.0 0.0 0.0 2.48 -1.682 1.762 -0.08 |
| 221 |
> |
SSD dq 0.0 0.0 0.0 2.35 -1.682 1.762 -0.08 |
| 222 |
> |
SSD1 dq 0.0 0.0 0.0 2.35 -1.682 1.762 -0.08 |
| 223 |
> |
TAP dq 0.0 0.0 0.0 2.12 -1.682 1.762 -0.08 |
| 224 |
> |
//TRED q 0.0 0.0 0.0 -1.682 1.762 -0.08 |
| 225 |
> |
PDIP d 0.0 0.0 0.0 9.6064 |
| 226 |
> |
GBH2O dq 0.0 0.0 0.0 1.772 -2.165 2.446 -0.281 |
| 227 |
> |
GBC6H6 q 0.0 0.0 0.0 4.584 4.584 -9.168 |
| 228 |
|
//HDP s 0.0 0.0 0.0 20.6 4.63 |
| 229 |
|
end MultipoleAtomTypes |
| 230 |
|
|
| 231 |
|
begin StickyAtomTypes |
| 232 |
< |
//name w0 v0 (kcal/mol) v0p rl (Ang) ru rlp rup |
| 232 |
> |
//name w0 v0 (kcal/mol) v0p rl (Ang) ru rlp rup |
| 233 |
|
SSD_E 0.07715 3.90 3.90 2.40 3.80 2.75 3.35 |
| 234 |
|
SSD_RF 0.07715 3.90 3.90 2.40 3.80 2.75 3.35 |
| 235 |
|
SSD 0.07715 3.7284 3.7284 2.75 3.35 2.75 4.0 |
| 236 |
|
SSD1 0.07715 3.6613 3.6613 2.75 3.35 2.75 4.0 |
| 237 |
+ |
TRED 0.07715 4.22 4.22 2.40 4.00 2.40 4.0 |
| 238 |
|
end StickyAtomTypes |
| 239 |
|
|
| 240 |
|
begin StickyPowerAtomTypes |
| 241 |
< |
//name w0 v0 (kcal/mol) v0p rl (Ang) ru rlp rup |
| 242 |
< |
TAP 0.075 5.5 0.25 2.75 3.5 2.75 3.25 |
| 241 |
> |
//name w0 v0 (kcal/mol) v0p rl (Ang) ru rlp rup |
| 242 |
> |
TAP 0.075 5.5 0.25 2.75 3.5 2.75 3.25 |
| 243 |
|
end StickyPowerAtomTypes |
| 244 |
|
|
| 245 |
|
begin BondTypes |
| 247 |
|
//Atom1 Atom2 Fixed |
| 248 |
|
//V_Fixed = 0 |
| 249 |
|
|
| 250 |
< |
//Atom1 Atom2 Harmonic b0 Kb (kcal/mol) |
| 250 |
> |
//Atom1 Atom2 Harmonic b0 Kb (kcal/mol) |
| 251 |
|
//V_Harmonic = 0.5*Kb(b- bo)^2 |
| 252 |
|
//Harmonic Examples |
| 253 |
|
HEAD CH3 Harmonic 2.75 260 |
| 256 |
|
HEAD TB1 Harmonic 2.76 260 |
| 257 |
|
HEAD TB2 Harmonic 3.20 260 |
| 258 |
|
HEAD TB3 Harmonic 3.63 260 |
| 259 |
< |
CH3 CH3 Harmonic 1.526 260 |
| 260 |
< |
CH3 CH2 Harmonic 1.526 260 |
| 261 |
< |
CH3 CH Harmonic 1.526 260 |
| 262 |
< |
CH2 CH2 Harmonic 1.526 260 |
| 263 |
< |
CH2 CH Harmonic 1.526 260 |
| 264 |
< |
CH CH Harmonic 1.526 260 |
| 265 |
< |
TB1 TB1 Harmonic 1.526 260 |
| 266 |
< |
TB2 TB2 Harmonic 2.34 260 |
| 267 |
< |
TB3 TB3 Harmonic 3.12 260 |
| 268 |
< |
TB1 TE1 Harmonic 1.526 260 |
| 269 |
< |
TB2 TE2 Harmonic 2.34 260 |
| 270 |
< |
TB3 TE3 Harmonic 3.12 260 |
| 259 |
> |
CH3 CH3 Harmonic 1.526 260 |
| 260 |
> |
CH3 CH2 Harmonic 1.526 260 |
| 261 |
> |
CH3 CH Harmonic 1.526 260 |
| 262 |
> |
CH2 CH2 Harmonic 1.526 260 |
| 263 |
> |
CH2 CH Harmonic 1.526 260 |
| 264 |
> |
CH CH Harmonic 1.526 260 |
| 265 |
> |
TB1 TB1 Harmonic 1.526 260 |
| 266 |
> |
TB2 TB2 Harmonic 2.34 260 |
| 267 |
> |
TB3 TB3 Harmonic 3.12 260 |
| 268 |
> |
TB1 TE1 Harmonic 1.526 260 |
| 269 |
> |
TB2 TE2 Harmonic 2.34 260 |
| 270 |
> |
TB3 TE3 Harmonic 3.12 260 |
| 271 |
|
|
| 272 |
|
//Atom1 Atom2 Cubic b0 K3 K2 K1 K0 |
| 273 |
|
//V_Cubic = K3(b - b0)^3 + K2(b - b0)^2 + K1(b - b0) + K0 |